When Ubisoft revealed Watch_ Dogs at the end of their 2012 E3 conference, the gaming world went a little bit bonkers at the thought of being able to hack through the open-world Chicago setting. Since then the game has been expertly marketed, resulting in one of the most hyped releases in recent memory - confirmed by the announcement earlier this week that with four million sales, Watch_Dogs is the best-selling new IP ever, as well as enjoying the best first week sales of any Ubisoft release.